Israel's government and military are guilty—and even many of its civilians complicit—in preventing goods from entering gaza. this is after having destroyed most of their cities, and infrastructure :^(
it hurts so much that so many people cannot recognize it at a simple glance; israel is one of the most developed and supported countries in the world—palestine is dirt poor, and has been losing blood to world-sponsored zionist harrassment since at least the 1920s.
israel will not step off their neck, because it knows it is so close to accomplishing its goal of completely and finally marginalizing all palestinians forever, through mass murder and starvation.